Tianjin Zhongtian Haoyun International Trade Co., Ltd. was founded in 1990, is a professional enterprise, specialized in steel pipe production and sales. We set product development, manufacturing, technical services and trade into an integrated whole company.



The import & export company was established in 2008. It has own independent import and export rights. Our company specializes in producing and managing different kinds of steel pipes as well as wide range of steels, such as: steel wire rope, steel strand, galvanized pipe, square pipe, spiral pipe, seamless pipe,...